A taper has two sides, the underside is a circle, the flank is a camber.
结论:圆锥有两个面, 底面是一个圆形, 侧面是一个曲面.
来源:网络文摘精选Clusters of tiny insects called aphides were to be found on the underside of the leaves.
在树叶阴面,可以发现一簇簇叫做蚜虫的小昆虫.
来源:互联网摘选The abaxial surface of a leaf is the underside or side facing away from the stem.
树叶的离轴面是偏离的茎干的下面或侧面.
来源:互联网摘选内被毛如同四肢和尾部内侧, 可能是遗传上显性的微淡一些的颜色.
来源:网络文摘精选He rolled up his shirt-sleeve and compared the white underside if the arm with his face.
他卷起袖子把胳膊白色的内侧和脸作比较.
来源:互联网摘选The upper leaf is green-grey in color on top, while the underside is a whitish color.
叶子的上部顶处是灰绿色, 下部是发白的颜色.
来源:互联网摘选上供下回双立管供暖系统在高层建筑供暖中的应用
来源:互联网摘选Dinosaurs had feathered, chestnut brown tails with a pale underside, a newly found specimen reveals.
新近发现的标本表明,恐龙有覆着羽毛的栗褐色尾巴,且其尾巴底面是浅色的。
来源:互联网摘选主管到现场的作用是监督,而不是去执行基本事情,否则下面会有依赖性。
来源:互联网摘选据《哺乳动物学杂志》的研究报告称,这种小动物体型比其他象鼩要小,长着黄锈色的皮毛,尾巴下方有着大型无毛腺,缺乏深色皮肤色素。
来源:互联网摘选Soft, air-mesh fabric: The underside of the comfort lapdesk feels great on your legs.
柔软透气微孔布织网: 舒适的底座材质放置于腿上,感觉很棒.
来源:互联网摘选
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